稳定环在“动中通”伺服系统中应用的仿真研究  

Simulation Studies on Stable Ring for Servo System of Satellite Communication in Motion

作　　者：徐贵民[1] 黄建国[1] 

机构地区：[1]西北工业大学航海学院,西安710072

出　　处：《电光与控制》2009年第2期94-96,共3页Electronics Optics & Control

摘　　要：为了提高"动中通"伺服系统的性能,分析了伺服系统对扰动的响应,并且根据扰动的特点,设计了利用稳定环隔离扰动的策略,并在Matlab/Simulink软件中建立了利用稳定环克服扰动的仿真模型,进行了仿真实验。仿真结果表明,引入稳定环后,系统性能有了明显的提高;而且减小了系统响应的振荡,提高了系统的稳定性。为"动中通"伺服系统的改进提供了直接依据。The servo system＇s response to the disturbance was discussed in this paper. According to the characteristics of the disturbance, a strategy is used for isolating the disturbance by a stable ring. A simulation model was established for the stable ring by using Matlab/Simulink environment, and experiments were carried out. The simulation results showed that： after using the stable ring, the system performance was improved apparently, the oscillation of system response was decreased, and the stability was increased. The method is beneficial for improving servo system of satellite communication in motion.

关 键 词：动中通 扰动 稳定环 仿真 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计] TN927[电子电信—通信与信息系统]